UP FRONT Milestone: Stephen E. Malawista (1934 –2013): Infection and Rheumatic Disease 521-523 REVIEWS M. Pierdominici, C. Barbati, M. Vomero, S. L. Locatelli, C. Carlo-Stella, E. Ortona, and W. Malorni Autophagy as a pathogenic mechanism and drug target in lymphoproliferative disorders 524-535 524-535 D. Vorselen, W. H. Roos, F. C. MacKintosh, G. J. L. Wuite, and J. J. W. A. van Loon The role of the cytoskeleton in sensing changes in gravity by nonspecialized cells 536-547 536-547 V. Ljubicic, M. Burt, and B. J. Jasmin The therapeutic potential of skeletal muscle plasticity in Duchenne muscular dystrophy: phenotypic modifiers as pharmacologic targets 548-568 548-568 HYPOTHESES A. Chandrashekran, R. Sarkar, A. Thrasher, S. E. Fraser, N. Dibb, C. Casimir, R. Winston, and C. Readhead Efficient generation of transgenic mice by lentivirus-mediated modification of spermatozoa 569-576 569-576 RESEARCH COMMUNICATIONS Y. Yuan, M. Li, N. Hong, and Y. Hong Correlative light and electron microscopic analyses of mitochondrial distribution in blastomeres of early fish embryos 577-585 577-585 T. Kubota, M. Arita, Y. Isobe, R. Iwamoto, T. Goto, T. Yoshioka, D. Urabe, M. Inoue, and H. Arai Eicosapentaenoic acid is converted via -3 epoxygenation to the anti-inflammatory metabolite 12-hydroxy-17,18-epoxyeicosatetraenoic acid 586-593 586-593 X. Ma, B. Hibbert, M. McNulty, T. Hu, X. Zhao, F. D. Ramirez, T. Simard, J. S. de Belleroche, and E. R. O’Brien Heat shock protein 27 attenuates neointima formation and accelerates reendothelialization after arterial injury and stent implantation: importance of vascular endothelial growth factor up-regulation 594-602 594-602 S. Ortica, N. Tarantino, N. Aulner, A. Israe ¨ l, and N. Gupta-Rossi The 4 Notch receptors play distinct and antagonistic roles in the proliferation and hepatocytic differentiation of liver progenitors 603-614 603-614 H.-Y. Kim, D.-H. Yang, S.-W. Shin, M.-Y. Kim, J.-H. Yoon, S. Kim, H.-C. Park, D. W. Kang, D. Min, M.-W. Hur, and K.-Y. Choi CXXC5 is a transcriptional activator of Flk-1 and mediates bone morphogenic protein-induced endothelial cell differentiation and vessel formation 615-626 615-626 The FASEB Journal The Official Journal of The Federation of American Societies for Experimental Biology February 2014 Vol. 28 No. 2 (continued)